''Andriashevicottus megacephalus'', Andriyashev largeheaded sculpin, is a species of

sculpin A sculpin is a type of fish that belongs to the superfamily Cottoidea in the order Scorpaeniformes.Kane, E. A. and T. E. Higham. (2012)Life in the flow lane: differences in pectoral fin morphology suggest transitions in station-holding demand a ...

native to the northwestern Pacific Ocean. This species, and the genus which only contains this species, are known from a single individual (the holotype), which was collected from the Kuril Islands (

Simushir Simushir (russian: Симушир, ja, 新知島, translit=Shimushiru-tō, ain, シムシㇼ, translit=Simusir), meaning ''Large Island'' in Ainu, is an uninhabited volcanic island near the center of the Kuril Islands chain in the Sea of Okho ...

Island) at a depth of . That specimen was long.

References

* Cottidae Monotypic fish genera {{Scorpaeniformes-stub